[Serum]

You can see ALL motors from the same range, loosing their efficiency at a certain point (it all is at the same point of torque they need to deliver) they all suffer a sudden eff. drop.. (they start getting hot at this point, which is a logical consequence)

reason for this is the statisfaction point of the magnet. and that is what i'm talking about. ALL motors from a certain range can deliver the exact same torque. Question is ; have you got the A's to feed the high KV monster... :D